Artistic, musical, literary, or other creative endeavor created or produced after a similar, usually debut work by the same artist. A follow-up can be intentionally produced in order to cash in on the success of the work that preceded it, or the term can be attributed simply by virtue of the fact that the artist has produced something before the work in question.

And now with a follow-up to their 1965 smash hit "Love Me Do," ladies and gentlemen, the Zombie Beatles!